52232445514440 has 96 divisors (see below), whose sum is σ = 175231430150400. Its totient is φ = 13479340775040.

The previous prime is 52232445514423. The next prime is 52232445514481. The reversal of 52232445514440 is 4441554423225.

52232445514440 is a `hidden beast` number, since 5 + 2 + 23 + 2 + 445 + 5 + 144 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2340152170 + ... + 2340174489.

It is an arithmetic number, because the mean of its divisors is an integer number (1825327397400).

Almost surely, 2^{52232445514440} is an apocalyptic number.

It is an amenable number.

52232445514440 is an abundant number, since it is smaller than the sum of its proper divisors (122998984635960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52232445514440 is a wasteful number, since it uses less digits than its factorization.

52232445514440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4680326707 (or 4680326700 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 45.

Adding to 52232445514440 its reverse (4441554423225), we get a palindrome (56673999937665).

The spelling of 52232445514440 in words is "fifty-two trillion, two hundred thirty-two billion, four hundred forty-five million, five hundred fourteen thousand, four hundred forty".